Home / 19,185,795.06-26,476,467.70-10,483,968.98

Finding the Fourth Proportional to 19,185,795.06, 26,476,467.70 and 10,483,968.98

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Solution

The fourth proportional to 19,185,795.06, 26,476,467.70 and 10,483,968.98 is: 14,467,915.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,185,795.06 : 26,476,467.70 = 10,483,968.98 : x
  2. Step 2: Convert to fraction form
    19,185,795.06/26,476,467.70 = 10,483,968.98/x
  3. Step 3: Cross multiply
    19,185,795.06x = 26,476,467.70 × 10,483,968.98
  4. Step 4: Simplify right side
    19,185,795.06x = 277,578,466,066,771.94
  5. Step 5: Solve for x
    x = 277,578,466,066,771.94/19,185,795.06
  6. Step 6: Final answer
    x = 14,467,915.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.